Answer:
(x+6)(y+3)
Step-by-step explanation:
- xy + 3x + 6y + 18
- x(y + 3) + 6(y+3)
- <u>(</u><u>x</u><u>+</u><u>6</u><u>)</u><u>(</u><u>y</u><u>+</u><u>3</u><u>)</u>
Answer:
19
Step-by-step explanation:
7(<u>2 + 3</u>) − 4 · 2² ← like that right so
<u>parenthesis first add the numbers up↓</u>
7(5) - <u>4</u> · 2²
write number in exponential form↓
<u>7(5)</u> - 2²· 2²
multiply↓
35 - <u>2² · 2²</u>
calculate the product↓
35 - <u>2⁴</u>
evaluate the power↓
35-16
then subtract↓
19
C’(500)=80 means at 500 pounds of documents, the cost is increasing at a rate of $80 dollars/pound
Answer:
the answer is 46
Step-by-step explanation:
8 + 20 + 18 = 46
i hope this helps
Answer:
Step-by-step explanation:
14m - (5+8m) = 14m - 5 - 8m
= 14m - 8m - 5
= 6m - 5
